Lore

Members of the Warrior of Sunlight covenant are the followers of the firstborn of the Great Lord Gwyn. They harness the power of sunlight, manifested as lightning powers. Prospective members can join by praying at the Altar of Sunlight, located next to the bonfire below the Hellkite Dragon in the Undead Parish.

Covenant Rewards

Lightning Spear: Miracle passed down to those bound by the Warrior of Sunlight covenant. Lightning spears inflict rare lightning damage, and are very effective against magic, fire, and most of all, dragons.

Sunlight Spear: Miracle born from the fading soul of Gwyn. In the war that marked the dawn of the Age of Fire, Gwyn wielded these rays of sunlight, which remains fierce even as they fade.

Great Lightning Spear: Miracle passed down by those bound to the Warrior of Sunlight covenant. The weapon of the God of War, who inherited the sunlight of Lord Gwyn, but had respect only for arms, and nothing else.

Theories

The Broken Statue

The members of the Warrior of Sunlight covenant are followers of Gwyn's firstborn. That makes it very likely that the broken statue these members pray at is the last remaining statue of Gwyn's firstborn himself. If this is the case, the firstborn wielded a weapon similar to Ornstein's ranseur.